Exemplo de função polinominal

por **brujah999** Qua Nov 11 2009, 16:11

Código:: public class PolynomialFunction{ /** * Coeficientes polinomiais */ private double[] coefficients; /** * Constructor method. * @param coeffs Coeficientes polinomiais */ public PolynomialFunction(double[] coeffs){ coefficients = coeffs; } /** * * @param r double numero adicionado ao polinomial * @return PolynomialFunction */ public PolynomialFunction add(double r){ int n = coefficients.length; double coef[] = new double[n]; coef[0] = coefficients[0] + r; for(int i = 1; i < n; i++) coef[i] = coefficients[i]; return new PolynomialFunction(coef); } /** * * @param p PolynomialFunction * @return PolynomialFunction */ public PolynomialFunction add(PolynomialFunction p){ int n = Math.max(p.degree(), degree()) + 1; double[] coef = new double[n]; for(int i = 0; i < n; i++ ) coef[i] = coefficient(i) + p.coefficient(i); return new PolynomialFunction(coef); } }